package com.richard.design.principle.demeter;

import java.util.ArrayList;
import java.util.List;

/**
 * @author Richard·Wang
 * @Date 2021/4/4 20:45
 * @Version 1.0
 */
public class Boss {

    public void commandCheckNumber(TeamLeader teamLeader){

        teamLeader.checkNumberOfCourses();
    }
}
